Burlz, when you say "it didn't set" are you expecting it to be almost solid? And what do you mean by a "splosh of hot water in the inner cannister"? You (we) are supposed to pour boiling water into the "thermos" (I pour it through the hole in the baffle) and plonk the container of freshly mixed* water/powder straight in and close the lid. The water must be boiling.
I've not long been using my Easiyo maker regularly, bought it a year or two ago and left it mouldering after a disappointment with a plain yoghurt mix. Revived it with special offer of Simply Yog raspberry, success every time - in fact, I attempted to pour some into a small dish and the whole lot came out like a blancmange, had to scrape it off the worktop :32: (lord knows what these smilies mean, never mind).
I have a very bad memory and often leave mine nearly 24 hours, it's always OK and I put it straight in fridge.
*I find it takes a helluva lot of shaking sometimes to mix all the powder in - it's as if one should have a larger container for it to slosh around in.
I've only used Raspberry (Simply) and Boysenberry (Easiyo) and had equal success with them both. Constantly on the lookout for Greek and other plain ones going cheap!
re MILK - I always have "Slimmer" Sterilised Skimmed Milk (because it's got no fat and has almost the consistency and taste of semi-skimmed pasteurised)... do you think this could replace UHT in yog-making?
clemenzina x